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1910 Commits

Author SHA1 Message Date
Anshul Maheshwari
43d70a776d avcodec: Updated comment for sub param 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-02 19:47:14 +02:00
Michael Niedermayer
4a99333581 Merge commit '874390e163427c1fe7682ab27924a7843780dbb3' 
* commit '874390e163427c1fe7682ab27924a7843780dbb3':
  lavc: add a convenience function for rescaling timestamps in a packet

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-20 16:40:04 +02:00
Anton Khirnov
874390e163 lavc: add a convenience function for rescaling timestamps in a packet 2014-06-20 14:14:11 +02:00
Michael Niedermayer
08c5859f17 avcodec: add simpleauto idct 
This will pick the "best" simple idct compatible idct

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 14:28:01 +02:00
Michael Niedermayer
b152152df3 Add nointra AVDiscard level 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 04:04:13 +02:00
Michael Niedermayer
67d29da4bd avcodec: increase FF_INPUT_BUFFER_PADDING_SIZE to 32 
Sometimes the input buffers get directly used as raw images and
SIMD optimized video/image filters can sometimes read more than 16 bytes
over the end.
a specific example is the AVX 24bpp to yuv code

This also fixes fate-vsynth3-rgb

Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-11 22:15:29 +02:00
Carl Eugen Hoyos
7738f925a6 Fix rc_max_rate documentation. 
The mpegvideo decoder sets rc_max_rate since 25b7aa98.
 2014-06-04 20:13:55 +02:00
Lou Logan
88f2586adb fix various typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 10:58:19 -08:00
Michael Niedermayer
03bb99ae1a Merge commit '0957b274e312e985d69cb490bee2a7ff820acaa6' 
* commit '0957b274e312e985d69cb490bee2a7ff820acaa6':
  lavc: add an option to enable side data-only packets during encoding

Conflicts:
	libavcodec/avcodec.h
	libavcodec/options_table.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:46:38 +02:00
Michael Niedermayer
6e8e9f1e51 Merge commit '8c02adc62d71dfbb079a04753d8c16152c49de88' 
* commit '8c02adc62d71dfbb079a04753d8c16152c49de88':
  lavu: add all color-related enums to AVFrame

Conflicts:
	libavcodec/avcodec.h
	libavutil/frame.c
	libavutil/frame.h
	libavutil/version.h

The version check is changed so they are available with the current ABI
FFmpeg libs should have no problems with added fields, nor should any
application using the libs, and we regularly added fields in the past.
We also moved 2 of these fields to AVFrame already previously without issues.

See: a80e622924c89df69fb1c225ba432fe12fe6648e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:18:32 +02:00
Anton Khirnov
0957b274e3 lavc: add an option to enable side data-only packets during encoding 
Some encoders (e.g. flac) need to send side data when there is no more
data to be output. This enables them to output a packet with no data in
it, only side data.
 2014-06-01 08:26:43 +02:00
wm4
8c02adc62d lavu: add all color-related enums to AVFrame 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-06-01 08:22:02 +02:00
Michael Niedermayer
ef1d4ee2f8 Merge commit 'bddd8cbf68551f6405b2bf77cc3e212af9fbe834' 
* commit 'bddd8cbf68551f6405b2bf77cc3e212af9fbe834':
  Add transformation matrix API.

Conflicts:
	libavcodec/avcodec.h
	libavcodec/utils.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-19 19:12:30 +02:00
Vittorio Giovara
bddd8cbf68 Add transformation matrix API. 
Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and
frame side data (respectively) to describe a display transformation matrix
for linear transformation operations on the decoded video.

Add functions to easily extract a rotation angle from a matrix and
conversely to setup a matrix for a given rotation angle.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-19 13:13:10 +02:00
Michael Niedermayer
68c05185e2 Merge commit 'fd056029f45a9f6d213d9fce8165632042511d4f' 
* commit 'fd056029f45a9f6d213d9fce8165632042511d4f':
  lavc: add avcodec_free_context().

Conflicts:
	doc/APIchanges
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-18 13:00:50 +02:00
Anton Khirnov
fd056029f4 lavc: add avcodec_free_context(). 
Right now, the caller has to manually manage some allocated
AVCodecContext fields, like extradata or subtitle_header. This is
fragile and prone to leaks, especially if we want to add more such
fields in the future.

The only reason for this behaviour is so that the AVStream codec context
can be reused for decoding. Such reuse is discouraged anyway, so this
commit is the first step to deprecating it.
 2014-05-18 10:17:41 +02:00
Michael Niedermayer
81d1fcf37d avcodec: add option to make is_intra_more_likely() from error concealment return "no" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 22:55:39 +02:00
Michael Niedermayer
2ec4586d77 Merge commit 'dd2d3b766b20196d0b65a82e3d897ccecbf7adb8' 
* commit 'dd2d3b766b20196d0b65a82e3d897ccecbf7adb8':
  lavc: Add hwaccel private data and init/uninit callbacks

Conflicts:
	libavcodec/avcodec.h
	libavcodec/internal.h
	libavcodec/pthread_frame.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 00:21:44 +02:00
Michael Niedermayer
c4fe50b954 Merge commit 'ebc29519d1634bfeb386c20a5d8a52837aae2436' 
* commit 'ebc29519d1634bfeb386c20a5d8a52837aae2436':
  hwaccel: Support specific frame allocators

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 00:06:35 +02:00
Michael Niedermayer
fa0f7c024e Merge commit 'a871ef0cc936612bdb0e643196be72efcf0c8986' 
* commit 'a871ef0cc936612bdb0e643196be72efcf0c8986':
  hwaccel: Rename priv_data_size to frame_priv_data_size

Conflicts:
	libavcodec/avcodec.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-11 23:49:13 +02:00
Michael Niedermayer
8d19dd91a5 Merge commit '08bb2567586599d62a282c4cd31567a0807f3d92' 
* commit '08bb2567586599d62a282c4cd31567a0807f3d92':
  lavc: document which parts of AVHWAccel are private.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-11 23:40:51 +02:00
Anton Khirnov
dd2d3b766b lavc: Add hwaccel private data and init/uninit callbacks 2014-05-11 14:59:07 +02:00
Luca Barbato
ebc29519d1 hwaccel: Support specific frame allocators 
It would reduce the boilerplate code users have to write.
 2014-05-11 14:59:07 +02:00
Anton Khirnov
a871ef0cc9 hwaccel: Rename priv_data_size to frame_priv_data_size 
This describes more accurately what this field is for.
 2014-05-11 14:59:07 +02:00
Anton Khirnov
08bb256758 lavc: document which parts of AVHWAccel are private. 2014-05-11 14:59:07 +02:00
Michael Niedermayer
d7ade20adb avcodec: add AV_EF_IGNORE_ERR 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-04 13:24:40 +02:00
Michael Niedermayer
c60b266eac avcodec/mpegvideo: support disabling motion compensation 
This allows analyzing videos without having prior and current frames mixed

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-02 16:51:39 +02:00
Michael Niedermayer
58f4d1266b Merge commit 'ba71c74017c287681153ec8f6f1cba650d797275' 
* commit 'ba71c74017c287681153ec8f6f1cba650d797275':
  lavc: deprecate AVCodecContext.codec_name

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-01 18:04:53 +02:00
Michael Niedermayer
e77b9853ea Merge commit 'a2941c8cb216bdc144953cace64973f5600ffa2d' 
* commit 'a2941c8cb216bdc144953cace64973f5600ffa2d':
  lavc: move CODEC_FLAG_MV0 to mpegvideo

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-01 17:03:59 +02:00
Michael Niedermayer
e40ae8cc00 Merge commit '6484149158b6fc6d13d2b2ef84cb26a2d3275400' 
* commit '6484149158b6fc6d13d2b2ef84cb26a2d3275400':
  lavc: make the xvid-specific "gmc" flag a private option of libxvid

Conflicts:
	libavcodec/libxvid.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-01 16:56:40 +02:00
Michael Niedermayer
1851643987 Merge commit 'b2c31710c96fa47d9dcd40b64d39663e8957f683' 
* commit 'b2c31710c96fa47d9dcd40b64d39663e8957f683':
  lavc: move CODEC_FLAG_NORMALIZE_AQP to mpegvideo

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-01 16:46:38 +02:00
Michael Niedermayer
cac07d0e10 Merge commit '5fccedaa67390ccddd6347c8e1c71b7664558bcd' 
* commit '5fccedaa67390ccddd6347c8e1c71b7664558bcd':
  lavc: deprecate CODEC_FLAG_INPUT_PRESERVED

Conflicts:
	doc/APIchanges

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-01 16:41:41 +02:00
Anton Khirnov
ba71c74017 lavc: deprecate AVCodecContext.codec_name 
It is undocumented and has no real use.
 2014-05-01 09:31:32 +02:00
Anton Khirnov
a2941c8cb2 lavc: move CODEC_FLAG_MV0 to mpegvideo 2014-05-01 09:24:18 +02:00
Anton Khirnov
6484149158 lavc: make the xvid-specific "gmc" flag a private option of libxvid 2014-05-01 09:24:02 +02:00
Anton Khirnov
b2c31710c9 lavc: move CODEC_FLAG_NORMALIZE_AQP to mpegvideo 2014-05-01 09:23:19 +02:00
Anton Khirnov
5fccedaa67 lavc: deprecate CODEC_FLAG_INPUT_PRESERVED 
The addition of reference-counted frames makes it pointless.
 2014-05-01 09:22:47 +02:00
Michael Niedermayer
617e866e25 Move av_find_best_pix_fmt_of_2() from avcodec to avutil 
This avoids a dependancy of libavfilter on libavcodec

See Ticket 3592
Fixes Ticket2784

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-30 23:14:05 +02:00
Nicolas George
1bf6396498 lavc: add a mime_types field to codec descriptors. 2014-04-29 13:24:18 +02:00
Nicolas George
6ea1196673 lavc: add AV_CODEC_ID_BIN_DATA. 2014-04-29 13:24:18 +02:00
Michael Niedermayer
56efd98a65 Merge commit 'e2834567d73bd1e46478ba67ac133cb8ef5f50fd' 
* commit 'e2834567d73bd1e46478ba67ac133cb8ef5f50fd':
  On2 AVC decoder

Conflicts:
	Changelog
	configure
	libavcodec/avcodec.h
	libavcodec/codec_desc.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-23 20:47:13 +02:00
Kostya Shishkov
e2834567d7 On2 AVC decoder 2014-04-23 19:57:44 +02:00
Reimar Döffinger
8cbf0827e1 Various small spelling fixes. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-04-22 20:44:31 +02:00
Michael Niedermayer
5e6be52bac Merge commit 'b19a5e51981be5b69cf550a3bc17fe5300d0dbc9' 
* commit 'b19a5e51981be5b69cf550a3bc17fe5300d0dbc9':
  lavc: improve AVCodecContext.delay doxy

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-22 13:34:43 +02:00
Anton Khirnov
b19a5e5198 lavc: improve AVCodecContext.delay doxy 2014-04-22 07:44:40 +02:00
Michael Niedermayer
0c67ef2729 Merge commit '86a0432688216562926d4aee36118f01be6d5e1b' 
* commit '86a0432688216562926d4aee36118f01be6d5e1b':
  Silicon Graphics Motion Video Compressor 1 & 2 decoder

Conflicts:
	Changelog
	libavcodec/avcodec.h
	libavcodec/mvcdec.c
	libavcodec/version.h

See: 746b1dcc98b466e4abd301f304127583722ad80b
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 19:47:58 +02:00
Michael Niedermayer
e37dbfddda Merge commit '07761294fc3f08e139e8a406ef7d5b63aaf1ecee' 
* commit '07761294fc3f08e139e8a406ef7d5b63aaf1ecee':
  Silicon Graphics RLE 8-bit video decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/avcodec.h
	libavcodec/sgirledec.c
	libavcodec/version.h

See: afa1617b937f3675f74c6351a46c45f8c24d67f2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-19 19:26:46 +02:00
Peter Ross
86a0432688 Silicon Graphics Motion Video Compressor 1 & 2 decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-19 16:24:26 +02:00
Peter Ross
07761294fc Silicon Graphics RLE 8-bit video decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-19 16:24:26 +02:00
Peter Ross
5f4f9ee99f Direct Stream Digital (DSD) decoder 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-15 20:35:57 +02:00